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Aquathlons in UK in May 2026
Find aquathlons in UK in May 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 3 May
- FREE-£75
Calne, Wiltshire, UK
Oldbury White Horse Sprint Triathlon Events
Pool-based swim, followed by a ride and run through the Wiltshire countryside, with multisport options and family-friendly race day vibes.
- Sprint triathlon
- Sprint duathlon
- Sprint aquabike
- Sprint aquathlon
- Fun run
- Sun 17 May
- £64
Lifton, Devon, UK
Roadford Lake Aquathlon
Dive into open-water racing at this scenic aquathlon, combining a freshwater lake swim with a traffic-free run around beautiful Roadford Lake in Devon.
- 750 m lake swimming
- 5 km trail running
- Sat 23 May
- FREE-£63
Swindon, Wiltshire, UK
Cotswolds Lake 62 Spring Events
Swim in a private Cotswolds lake, ride scenic country roads and run within an exclusive venue at this family-friendly multisport spring event.
- Sprint triathlon
- Sprint duathlon
- Sprint aquabike
- Sprint aquathlon
- Fun run
- + 1 more race
- Sun 3 May
- £20-£99
Bolton, Greater Manchester, UK
Horwich Triathlon, Multisport & Trail Runs
- Sprint triathlon
- Olympic triathlon
- Sprint duathlon
- Standard duathlon
- Sprint aquathlon
- + 5 more races
- Sat 9 - Sun 10 May
- £20-£40
Galashiels, Scottish Borders, UK
Galashiels Triathlon
- Novice triathlon
- Kids triathlon 5
- Sprint triathlon
- Sprint aquabike
- Sprint aquathlon
- Sat 30 - Sun 31 May
- £35-£95
Morpeth, Northumberland, UK
Northumberland Festival of Sport
- Lake swim 3
- Sprint triathlon
- Olympic triathlon
- Sprint aquabike
- Standard aquabike
- + 2 more races